CN213681047U - Covering yarn positioning mechanism for stretch yarn production process - Google Patents

Abstract

The utility model discloses a covering yarn positioning mechanism for stretch yarn production technology, which comprises a housin, the axis department cover on casing right side is equipped with the pivot, the right side cover of pivot is equipped with the telescopic link, connecting block fixedly connected with ring is passed through in the outside of casing right-hand member, the inner chamber cover of ring is equipped with the spliced pole, the inboard cover on spliced pole surface is equipped with first spring, the spacing post of inboard fixedly connected with of spliced pole, the both sides at casing inner chamber top all are provided with the sliding sleeve, the top swing joint of sliding sleeve has the movable rod. The utility model discloses a cooperation of casing, pivot, telescopic link, ring, spliced pole, spacing post, first spring, sliding sleeve, movable rod, movable block, diaphragm, mount, second spring, connecting rod, link, registration roller, connecting roller, L type pole and bolt has solved the inconvenient regulation of current positioning mechanism to be difficult to satisfy user's demand, the inconvenient problem of using.

Description

Covering yarn positioning mechanism for stretch yarn production process

Technical Field

The utility model relates to a covering yarn technical field specifically is a covering yarn positioning mechanism for stretch yarn production technology.

Background

The core-spun yarn is a novel yarn formed by combining two or more fibers, the original core-spun yarn is short fiber and short fiber core-spun yarn which are developed by taking cotton fiber as a sheath and taking polyester staple fiber yarn as a core, the core-spun yarn needs to be positioned during the production of the stretch yarn, but the existing positioning mechanism is inconvenient to adjust, so that the requirements of users are difficult to meet, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a covering yarn positioning mechanism for stretch yarn production technology possesses the advantage of being convenient for to adjust, has solved the inconvenient regulation of current positioning mechanism to be difficult to satisfy user's demand, the inconvenient problem of using.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a covering yarn positioning mechanism for stretch yarn production process comprises a shell, wherein a rotating shaft is sleeved at a center shaft on the right side of the shell, a telescopic rod is sleeved on the right side of the rotating shaft, a circular ring is fixedly connected to the outer side of the right end of the shell through a connecting block, a connecting column is sleeved in an inner cavity of the circular ring, a first spring is sleeved on the inner side of the surface of the connecting column, a limiting column is fixedly connected to the inner side of the connecting column, sliding sleeves are arranged on two sides of the top of the inner cavity of the shell, a movable rod is movably connected to the top of the sliding sleeves, a movable block is movably connected to the top of the movable rod, a transverse plate is fixedly connected to the top of the movable block, a fixing frame is arranged at the top of the transverse plate, a second spring is fixedly connected to the, the top swing joint of link internal surface has the connecting roller, the top swing joint of mount has the registration roller, the positive fixedly connected with L type pole of mount, the front of L type pole is provided with the bolt.

Preferably, the inner cavity of the sliding sleeve is connected with a sliding rod in a sliding manner, and two sides of the sliding rod are fixedly connected with the shell.

Preferably, the two sides of the surface of the rotating shaft are both provided with spiral grooves, and the inner cavities of the spiral grooves are movably connected with the sliding sleeve.

Preferably, both sides of the inner cavity of the shell are fixedly connected with bearings, and the inner cavity of each bearing is movably connected with the rotating shaft.

Preferably, the top of the transverse plate is provided with a sliding groove, and the inner cavity of the sliding groove is in sliding connection with the fixing frame.

Advantageous effects

Compared with the prior art, the utility model provides a covering yarn positioning mechanism for stretch yarn production technology possesses following beneficial effect:

1. when the height of the utility model needs to be adjusted, the limiting post which is connected with the telescopic rod in a clamping way is pulled outwards, and then the telescopic rod is pulled rightwards, then the telescopic rod is rotated, the telescopic rod can drive the rotating shaft to rotate, the rotating shaft drives the sliding sleeve to move, the sliding sleeve drives the movable rod to move, the movable rod drives the movable block to move, the movable block drives the transverse plate to move, the transverse plate drives the fixed frame to move, the fixed frame drives the positioning roller to move, thereby adjusting the height, pushing the telescopic rod to the left after adjustment, and clamping the telescopic rod through the limiting post again, when the left and right adjustment is needed, only the bolt needs to be taken down, remove the mount about can, after removing to needs position, rethread bolt is fixed, has solved the current inconvenient regulation of positioning mechanism to be difficult to satisfy user's demand, the inconvenient problem of using.

2. The utility model discloses a set up the slide bar, stabilized the work of sliding sleeve, carried out the balanced support to the sliding sleeve, avoided the sliding sleeve can't carry out work, through setting up the bearing, stabilized the work of pivot, carried on spacingly to the countershaft, avoided the pivot can't carry out work, through setting up the spout, stabilized the work of mount, carried out the balanced support to the mount.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the ring of the present invention;

fig. 3 is a schematic view of the sectional structure of the fixing frame of the present invention.

In the figure: 1. a housing; 2. a rotating shaft; 3. a telescopic rod; 4. a circular ring; 5. connecting columns; 6. a limiting column; 7. a first spring; 8. a sliding sleeve; 9. a movable rod; 10. a movable block; 11. a transverse plate; 12. a fixed mount; 13. a second spring; 14. a connecting rod; 15. a connecting frame; 16. a positioning roller; 17. a connecting roller; 18. an L-shaped rod; 19. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a casing 1, pivot 2, telescopic link 3, ring 4, spliced pole 5, spacing post 6, first spring 7, sliding sleeve 8, movable rod 9, movable block 10, diaphragm 11, mount 12, second spring 13, connecting rod 14, link 15, registration roller 16, connecting roller 17, L type pole 18 and 19 parts of bolt are the parts that general standard or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a core-spun yarn positioning mechanism for stretch yarn production process comprises a housing 1, a rotating shaft 2 is sleeved at a middle shaft at the right side of the housing 1, spiral grooves are formed in both sides of the surface of the rotating shaft 2, an inner cavity of each spiral groove is movably connected with a sliding sleeve 8, bearings are fixedly connected to both sides of an inner cavity of the housing 1, inner cavities of the bearings are movably connected with the rotating shaft 2, the bearings are arranged to stabilize the operation of the rotating shaft 2, limit the rotating shaft 2 and prevent the rotating shaft 2 from failing to operate, a telescopic rod 3 is sleeved on the right side of the rotating shaft 2, a ring 4 is fixedly connected to the outer side of the right end of the housing 1 through a connecting block, a connecting column 5 is sleeved in an inner cavity of the ring 4, a first spring 7 is sleeved on the inner side of the surface of the connecting column 5, a, the inner cavity of the sliding sleeve 8 is connected with a sliding rod in a sliding way, both sides of the sliding rod are fixedly connected with the shell 1, the sliding sleeve 8 is stabilized by arranging the sliding rod, the sliding sleeve 8 is supported in a balanced way, the sliding sleeve 8 is prevented from being incapable of working, the top of the sliding sleeve 8 is movably connected with a movable rod 9, the top of the movable rod 9 is movably connected with a movable block 10, the top of the movable block 10 is fixedly connected with a transverse plate 11, the top of the transverse plate 11 is provided with a fixed frame 12, the top of the transverse plate 11 is provided with a sliding groove, the inner cavity of the sliding groove is connected with the fixed frame 12 in a sliding way, the working of the fixed frame 12 is stabilized by arranging the sliding groove, the fixed frame 12 is supported in a balanced way, the bottom of the inner cavity of the fixed frame 12 is fixedly connected with a second spring 13, the top of the second spring 13, the top of the fixed frame 12 is movably connected with a positioning roller 16, the front of the fixed frame 12 is fixedly connected with an L-shaped rod 18, and the front of the L-shaped rod 18 is provided with a bolt 19.

When the height-adjustable telescopic mechanism is used, when the height needs to be adjusted, the limiting column 6 which is connected with the telescopic rod 3 in a clamping mode is pulled outwards, then the telescopic rod 3 is pulled towards the right side, then the telescopic rod 3 is rotated, the telescopic rod 3 can drive the rotating shaft 2 to rotate, the rotating shaft 2 drives the sliding sleeve 8 to move, the sliding sleeve 8 drives the movable rod 9 to move, the movable rod 9 drives the movable block 10 to move, the movable block 10 drives the transverse plate 11 to move, the transverse plate 11 drives the fixed frame 12 to move, the fixed frame 12 drives the positioning roller 16 to move, so that the height is adjusted, the telescopic rod 3 is pushed towards the left side after adjustment, and is connected with the telescopic rod 3 in a clamping mode again through the limiting column 6, when the left and right adjustment is needed, the fixed frame 12 can be moved leftwards and rightwards, after the fixed frame is moved to a required position, the, thereby being difficult to meet the requirements of users and inconvenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a covering yarn positioning mechanism for stretch yarn production technology, includes casing (1), its characterized in that: the middle shaft on the right side of the shell (1) is sleeved with a rotating shaft (2), the right side of the rotating shaft (2) is sleeved with a telescopic rod (3), the outer side of the right end of the shell (1) is fixedly connected with a circular ring (4) through a connecting block, the inner cavity of the circular ring (4) is sleeved with a connecting column (5), the inner side of the surface of the connecting column (5) is sleeved with a first spring (7), the inner side of the connecting column (5) is fixedly connected with a limiting column (6), the two sides of the top of the inner cavity of the shell (1) are both provided with a sliding sleeve (8), the top of the sliding sleeve (8) is movably connected with a movable rod (9), the top of the movable rod (9) is movably connected with a movable block (10), the top of the movable block (10) is fixedly connected with a transverse plate (11), the top of the transverse plate (11, the top fixedly connected with connecting rod (14) of second spring (13), the top fixedly connected with link (15) of connecting rod (14), the top swing joint of link (15) internal surface has connecting roller (17), the top swing joint of mount (12) has registration roller (16), the positive fixedly connected with L type pole (18) of mount (12), the front of L type pole (18) is provided with bolt (19).

2. A core-spun yarn positioning mechanism for stretch yarn production process according to claim 1, wherein: the inner cavity of the sliding sleeve (8) is connected with a sliding rod in a sliding mode, and the two sides of the sliding rod are fixedly connected with the shell (1).

3. A core-spun yarn positioning mechanism for stretch yarn production process according to claim 1, wherein: spiral grooves are formed in two sides of the surface of the rotating shaft (2), and inner cavities of the spiral grooves are movably connected with the sliding sleeve (8).

4. A core-spun yarn positioning mechanism for stretch yarn production process according to claim 1, wherein: the bearing is fixedly connected to the two sides of the inner cavity of the shell (1), and the inner cavity of the bearing is movably connected with the rotating shaft (2).

5. A core-spun yarn positioning mechanism for stretch yarn production process according to claim 1, wherein: the top of the transverse plate (11) is provided with a sliding groove, and the inner cavity of the sliding groove is connected with the fixed frame (12) in a sliding manner.

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